Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG848689634

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848689634

Diamond specifications and retailer prices

From $545 USD
As of October 27, 2026
Save $2,279 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,824 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848689634 or 848689634. Listed at 19 retailers as of October 25, 2026, with prices from $545 to $2,824, a $2,279 spread on the same certified stone. MOH London lists it at $2,824. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848689634
Dimensions14.82 × 7.57 × 4.72 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.82 mm7.57 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848689634
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,824 USD|Low: $545 USD|High: $2,824 USD|Avg: $1,365 USD
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 28, 2026
Retailer 18$545 USD
Retailer 7$609 USD
Retailer 15$610 USD
Retailer 9$676 USD
Retailer 12$775 USD
Retailer 5$810 USD
Retailer 19$905 USD
Retailer 17$953 USD
Retailer 13$1,027 USD
Retailer 2$1,046 USD
Retailer 6$1,308 USD
Retailer 16$1,454 USD
Retailer 4$1,743 USD
Retailer 8$1,777 USD
Retailer 14$2,175 USD
Retailer 11$2,193 USD
Retailer 10$2,224 USD
Retailer 3$2,294 USD
MOH London$2,824 USD

8 data points across 19 retailers

19 retailers$545 USD to $2,824 USD

A
Cheapest Retailer
-
$545 USD
A
Retailer 2
-
$609 USD
View
Final sale: no returns
A
Retailer 3
-
$610 USD
View
A
Retailer 4
-
$676 USD
View
A
Retailer 5
-
$775 USD
£610 GBP
View
A
Retailer 6
-
$810 USD
View
B+
Retailer 7
-
$905 USD
View
A
Retailer 8
-
$953 USD
View
A
Retailer 9
-
$1,027 USD
€978 EUR
View
A
Retailer 10
-
$1,046 USD
£824 GBP
View
A
Retailer 11
-
$1,308 USD
View
B+
Retailer 12
-
$1,454 USD
ZAR 23,484 ZAR
View
B+
Retailer 13
-
$1,743 USD
View
B+
Retailer 14
-
$1,777 USD
View
B+
Retailer 15
-
$2,175 USD
View
B+
Retailer 16
-
$2,193 USD
View
B+
Retailer 17
-
$2,224 USD
View
B
Retailer 18
-
$2,294 USD
View
Most Expensive
B
MOH London
LG848689634 · Oct 25
$2,824 USD
£2,224 GBP
View
18 more retailers have this diamond
Prices start from $545 USDSave up to $2,279 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.03ct Marquise
$545 USD